523575: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.249 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.412 INCHES MINIMUM IN, fastener_length: 3.610 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-028-9820, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| head_style | HEXAGON |
| head_height | 0.249 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.412 INCHES MINIMUM IN |
| fastener_length | 3.610 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 1.438 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.563 INCHES IN |
| fifth_diameter_from_head | 0.620 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN |
| first_diameter_from_head | 0.995 INCHES MINIMUM AND 0.997 INCHES MAXIMUM IN |
| third_diameter_from_head | 0.500 INCHES NOMINAL IN |
| thread_quantity_per_inch | 18 |
| NSN | 5306-00-028-9820 |
| FOURTH DIAMETER FROM HEAD | 0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIFTH DIAMETER | 3.108 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.249 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.610 INCHES NOMINAL IN |
| THREAD LENGTH | 0.412 INCHES MINIMUM IN |
| SHANK UNTHREADED HOLE DIAMETER | 0.106 INCHES NOMINAL FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| FIRST DIAMETER FROM HEAD | 0.995 INCHES MINIMUM AND 0.997 INCHES MAXIMUM IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.750 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.563 INCHES IN |
No substitute or cross-reference records for this part.